Roots and Irrational Numbers Unit Test please help me!!!
Add 5√10 + √10.
6√10
√25
6√20
√60
i guess no one will oh well
The correct answer is 6√10.
To add these two numbers, you can combine the coefficients in front of the square root of 10: 5 + 1 = 6. The square root of 10 remains the same.
To simplify the expression 5√10 + √10, you can combine the like terms. In this case, both terms have the same radical (√10).
By combining the coefficients (numbers in front of the radical), you get 5 + 1 = 6.
Therefore, the simplified expression is 6√10.
So, the correct answer is: 6√10.
To solve this problem, we need to combine like terms.
First, let's look at the terms given: 5√10 + √10.
Since both terms have a √10, we can combine them. When combining terms with the same radicand (in this case, 10), we simply add their coefficients.
The coefficient of the first term is 5 and the coefficient of the second term is 1.
So, adding 5√10 + √10 gives us (5 + 1)√10.
Therefore, the answer is 6√10.